APA引文

Silva, D., & Guidall, G. (2016). The black widow (Unabridged.). Harper Audio.

Chicago Style (17th ed.) Citation

Silva, Daniel, and George Guidall. The Black Widow. Unabridged. [New York, N.Y.]: Harper Audio, 2016.

MLA引文

Silva, Daniel, and George Guidall. The Black Widow. Unabridged. Harper Audio, 2016.

警告：這些引文格式不一定是100％准確.